Package com.fasterxml.clustermate.client.call

Examples of com.fasterxml.clustermate.client.call.CallFailure

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            final PutCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            if (!includeDisabled && server.isDisabled()) { // skip disabled during first round (unless no retries)
                continue;
            }
            CallFailure fail = server.entryPutter().tryPut(_callConfig, _params, _endOfTime, _key, _content);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            // nope, failed. If retriable, keep; if not, add as failure, remove from active
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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            _roundStartTime = nextRoundStart;
        }
        while (_currentNodes.hasNext()) {
            final PutCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            CallFailure fail = server.entryPutter().tryPut(_callConfig, _params, _endOfTime, _key, _content);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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            final PutCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            if (!includeDisabled && server.isDisabled()) { // skip disabled during first round (unless no retries)
                continue;
            }
            CallFailure fail = server.entryPutter().tryPut(_callConfig, _params, _endOfTime, _key, _content);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            // nope, failed. If retriable, keep; if not, add as failure, remove from active
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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            _roundStartTime = nextRoundStart;
        }
        while (_currentNodes.hasNext()) {
            final PutCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            CallFailure fail = server.entryPutter().tryPut(_callConfig, _params, _endOfTime, _key, _content);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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            ClusterServerNode server = nodes.node(i);
            if (!server.isDisabled() || noRetries) {
                ListCallResult<T> gotten = server.entryLister().tryList(_clientConfig.getCallConfig(), endOfTime,
                        _prefix, _lastSeen, _itemType, maxToList, _converter);
                if (gotten.failed()) {
                    CallFailure fail = gotten.getFailure();
                    if (fail.isRetriable()) {
                        retries = _add(retries, new NodeFailure(server, fail));
                    } else {
                        result.withFailed(new NodeFailure(server, fail));
                    }
                    continue;
                }
                return result.setItems(server, gotten);
            }
        }
        if (noRetries) { // if no retries, bail out quickly
            return result.withFailed(retries);
        }
       
        final long secondRoundStart = System.currentTimeMillis();
        // Do we need any delay in between?
        _doDelay(startTime, secondRoundStart, endOfTime);
       
        // Otherwise: go over retry list first, and if that's not enough, try disabled
        if (retries == null) {
            retries = new LinkedList<NodeFailure>();
        } else {
            Iterator<NodeFailure> it = retries.iterator();
            while (it.hasNext()) {
                NodeFailure retry = it.next();
                ClusterServerNode server = (ClusterServerNode) retry.getServer();
                ListCallResult<T> gotten = server.entryLister().tryList(_clientConfig.getCallConfig(), endOfTime,
                        _prefix, _lastSeen, _itemType, maxToList, _converter);
                if (gotten.succeeded()) {
                    return result.withFailed(retries).setItems(server, gotten);
                }
                CallFailure fail = gotten.getFailure();
                retry.addFailure(fail);
                if (!fail.isRetriable()) {
                    result.withFailed(retry);
                    it.remove();
                }
            }
        }
        // if no success, add disabled nodes in the mix
        for (int i = 0; i < nodeCount; ++i) {
            ClusterServerNode server = nodes.node(i);
            if (server.isDisabled()) {
                if (System.currentTimeMillis() >= lastValidTime) {
                    return result.withFailed(retries);
                }
                ListCallResult<T> gotten = server.entryLister().tryList(_clientConfig.getCallConfig(), endOfTime,
                        _prefix, _lastSeen, _itemType, maxToList, _converter);
                if (gotten.succeeded()) {
                    return result.withFailed(retries).setItems(server, gotten);
                }
                CallFailure fail = gotten.getFailure();
                if (fail.isRetriable()) {
                    retries.add(new NodeFailure(server, fail));
                } else {
                    result.withFailed(new NodeFailure(server, fail));
                }
            }
        }

        long prevStartTime = secondRoundStart;
        for (int i = 1; (i <= StoreClientConfig.MAX_RETRIES_FOR_GET) && !retries.isEmpty(); ++i) {
            final long currStartTime = System.currentTimeMillis();
            _doDelay(prevStartTime, currStartTime, endOfTime);
            Iterator<NodeFailure> it = retries.iterator();
            while (it.hasNext()) {
                if (System.currentTimeMillis() >= lastValidTime) {
                    return result.withFailed(retries);
                }
                NodeFailure retry = it.next();
                ClusterServerNode server = (ClusterServerNode) retry.getServer();
                ListCallResult<T> gotten = server.entryLister().tryList(_clientConfig.getCallConfig(), endOfTime,
                        _prefix, _lastSeen, _itemType, maxToList, _converter);
                if (gotten.succeeded()) {
                    return result.withFailed(retries).setItems(server, gotten);
                }
                CallFailure fail = gotten.getFailure();
                retry.addFailure(fail);
                if (!fail.isRetriable()) {
                    result.withFailed(retry);
                    it.remove();
                }
            }
        }
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            final SingleCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            if (!includeDisabled && server.isDisabled()) { // skip disabled during first round (unless no retries)
                continue;
            }
            CallFailure fail = server.entryDeleter().tryDelete(_callConfig, _params, _endOfTime, _key);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            // nope, failed. If retriable, keep; if not, add as failure, remove from active
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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            _roundStartTime = nextRoundStart;
        }
        while (_currentNodes.hasNext()) {
            final SingleCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            CallFailure fail = server.entryDeleter().tryDelete(_callConfig, _params, _endOfTime, _key);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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            final SingleCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            if (!includeDisabled && server.isDisabled()) { // skip disabled during first round (unless no retries)
                continue;
            }
            CallFailure fail = server.entryPutter().tryPut(_callConfig, _params, _endOfTime, _key, _content);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            // nope, failed. If retriable, keep; if not, add as failure, remove from active
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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            _roundStartTime = nextRoundStart;
        }
        while (_currentNodes.hasNext()) {
            final SingleCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            CallFailure fail = server.entryPutter().tryPut(_callConfig, _params, _endOfTime, _key, _content);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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            final PutCallState call = _currentNodes.next();
            final ClusterServerNode server = call.server();
            if (!includeDisabled && server.isDisabled()) { // skip disabled during first round (unless no retries)
                continue;
            }
            CallFailure fail = server.entryPutter().tryPut(_callConfig, _params, _endOfTime, _key, _content);
            if (fail == null) { // success
                _currentNodes.remove();
                _result.addSucceeded(server);
                if (_shouldFinish(_result, oksNeeded)) {
                    return true;
                }
                continue;
            }
            // nope, failed. If retriable, keep; if not, add as failure, remove from active
            if (fail.isRetriable()) {
                call.addFailure(fail);
            } else {
                _currentNodes.remove();
                _result.withFailed(new NodeFailure(server, fail));
            }
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Related Classes of com.fasterxml.clustermate.client.call.CallFailure

  • com.fasterxml.clustermate.client.operation.DeleteOperationImpl
  • com.fasterxml.clustermate.client.operation.PutOperationImpl
  • com.fasterxml.clustermate.client.operation.StoreEntryLister
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